1 files changed, 82 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/bug_820.py b/sources/pyside6/tests/QtCore/bug_820.py
new file mode 100644
index 000000000..ba0d33068
--- /dev/null
+++ b/sources/pyside6/tests/QtCore/bug_820.py
@@ -0,0 +1,82 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+import functools
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from init_paths import init_test_paths
+init_test_paths(False)
+
+from PySide6.QtCore import QObject, Slot, Signal, SIGNAL
+
+
+def log_exception():
+    def log_exception_decorator(func):
+        @functools.wraps(func)
+        def wrapper(*args, **kwds):
+            try:
+                return func(*args, **kwds)
+            except Exception:
+                raise
+
+        return wrapper
+
+    return log_exception_decorator
+
+
+def log_exception2():
+    def log_exception_decorator(func):
+        def wrapper(*args, **kwds):
+            try:
+                return func(*args, **kwds)
+            except Exception:
+                raise
+
+        return wrapper
+
+    return log_exception_decorator
+
+
+class MyObject(QObject):
+
+    def __init__(self, parent=None):
+        QObject.__init__(self, parent)
+        self._mySlotcalled = False
+        self._mySlot2called = False
+
+    @Slot()
+    @log_exception()
+    def mySlot(self):
+        self._mySlotcalled = True
+
+    @Slot(name="mySlot2")
+    @log_exception2()
+    def mySlot2(self):
+        self._mySlot2called = True
+
+    def poke(self):
+        self.events.emit()
+
+    events = Signal()
+
+
+class SlotWithDecoratorTest(unittest.TestCase):
+    def testSlots(self):
+        o = MyObject()
+        self.assertTrue(o.metaObject().indexOfSlot("mySlot()") > 0)
+        self.assertTrue(o.metaObject().indexOfSlot("mySlot2()") > 0)
+
+        o.events.connect(o.mySlot)
+        o.events.connect(o.mySlot2)
+        o.poke()
+        self.assertTrue(o._mySlotcalled)
+        self.assertTrue(o._mySlot2called)
+
+
+if __name__ == '__main__':
+    unittest.main()
+